“科学计算论坛”之第七届科学与工程计算青年研讨会

2021年11月26日, 周五

主持人：刘歆
08:50-09:00, 开幕式
09:00-09:30, 张进：Towards Gradient-based Bilevel Optimization in Machine Learning
09:30-10:00, 严明：ErrorCompensatedX: Error Compensation for Variance Reduced Algorithms
10:00-10:30, 王敏：Deep Learning Methods for PDEs and Reduced Order Model

主持人：徐劼
10:50-11:20, 魏轲：Implicit Regularization and Entrywise Convergence of Riemannian Optimization for Low Tucker-Rank Tensor Completion
11:20-11:50, 黄文：A Riemannian Optimization Approach to Clustering Problems
11:50-12:20, 常向科：Approximation Problems Related to Non-smooth Solutions of a Class of Nonlinear Integrable PDEs

主持人：戴小英
14:00-14:30, 李义宝：Nonlocal Cahn-Hilliard Equation and its Applications in 3D Printing and Fingerprint Restoration
14:30-15:00, 胡伟：基于机器学习的低秩分解算法加速第一性原理高精度电子结构低标度高性能计算
15:00-15:30, 毛志平：Solving High-speed Flows Using PINNs and DeepMMnets

主持人：常向科
15:50-16:20, 易年余：带线型Dirac源项Poisson方程的自适应有限元方法
16:20-16:50, 周知：Diffusion Coefficient Identification for Elliptic and Parabolic Problems: Finite Element Approximation and Error Analysis
16:50-17:20, 徐劼：Towards Macroscopic Liquid-crystal Theory for General Rigid Molecules

2021年11月27日, 周六

主持人：崔涛
09:00-09:30, 贾伟乐：智能科学计算—HPC+AI在第一性原理分子动力学中的应用
09:30-10:00, 汪波：Exponential Convergence Theory of the Multipole and Local Expansions for the Three-dimensional Laplace Equations in Layered Media
10:00-10:30, 崔春风：A Block-Randmoized Stochastic Algorithm for Low-Rank Tensor CP Decomposition

主持人：殷涛
10:50-11:20, 张海：A Mathematical Theory of Computational Resolution Limit
11:20-11:50, 范凤磊：Explaining Neural Networks with Representation Theory
11:50-12:20, 邱凌云：Non-line-of-sight Reconstruction with Signal-object Collaborative Regularization

12:20-12:30, 闭幕式